HELP! what is in my reservoir...

[proximity30]

Help! i have a thermaltake big water 760i ive been running it for about 7 months now and i just recently found in my reservoir some mud like or dust like substance in the bottom can anyone tell me what it is????

 

[christop]

MUCK!! Are you using water or other coolant? If it's water might be algae. I would not worry cause you need to change it soon. I don't let mine go more than a year before changing it. I use PC Ice and not distilled water.

 

[proximity30]

coolant that came with it.....i mena the big water 760i thanks for the advice i already changed it...